APA (7th ed.) Citation

Pratomo, E. (2020). Belajar Bahagia Jilid Braille 6. Balai Literasi Braille Indonesia (BLBI) Abiyoso.

Chicago Style (17th ed.) Citation

Pratomo, Eko. Belajar Bahagia Jilid Braille 6. Balai Literasi Braille Indonesia (BLBI) Abiyoso, 2020.

MLA (8th ed.) Citation

Pratomo, Eko. Belajar Bahagia Jilid Braille 6. Balai Literasi Braille Indonesia (BLBI) Abiyoso, 2020.

Warning: These citations may not always be 100% accurate.